Title:
RESIN MOLDING MEMBER AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/124417
Kind Code:
A1
Abstract:
A production method for a resin molding member, the method comprising: an insert member molding step for molding an insert member (10, 50) by stacking layers of a base resin containing continuous fibers by means of a 3D printer; a positioning step for positioning the insert member (10, 50) in a cavity (C, C10) of an injection-molding die; and a resin part molding step for molding a resin part (9, 39) which is integrated with the insert member (10, 50) by filling an injection-molding resin in the cavity (C, C10), wherein, in the resin part molding step, the insert member (10, 50) is disposed on the surface of a weld area (W1, W2) formed in the resin part (9, 39) such that the continuous fibers of the insert member (10, 50) are oriented in a direction that extends across the weld area (W1, W2).
Inventors:
TANAKA YOUJI (JP)
KURIHARA KENTA (JP)
KURIHARA KENTA (JP)
Application Number:
PCT/JP2021/045699
Publication Date:
June 16, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B29C45/14; B60G11/16; F16F1/12; F16F9/32; F16H55/06
Foreign References:
| US20170120519A1 | 2017-05-04 | |||
| JP2004082470A | 2004-03-18 | |||
| JP2015221511A | 2015-12-10 | |||
| JP2019104138A | 2019-06-27 | |||
| JP2017149268A | 2017-08-31 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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